Older versions of dmypy used 'dmypy.json' without the initial '.'.
This should be added to Python.gitignore for those using older versions
of MyPy.

MyPy includes a daemon server that creates a file named .dmypy.json to
manage socket connection data.

KiCad .gitignore library fix

We shouldn't ignore -cache.lib files, because it causes missing components in your schema

http://kicad-pcb.org/help/file-formats/ specifically mentions this:

> `-cache.lib`: …​ a local copy of all the symbols used in the corresponding schematic, so that when the folder containing a KiCad project is copied to a different PC, the schematic can still be opened and printed and will still look the same as the original draughtsperson intended - even if that other PC does not have those symbols in its main libraries (or has symbols that coincidentally have the same name but are completely different).

Update Swift.gitignore

Ignore logs for Symfony4

updated jetbrains gitignore to ignore contentModel

New template for diff files

Source: https://symfony.com/doc/master/logging.html
Under Where Logs are Stored, added since Symfony 4.0

Update Laravel.gitignore

Fixing MIDL header file pattern for Visual Studio

_i.h given in 799ee6b7#gitext://gotocommit/799ee6b79e1d32f49ded6683b5364017fd4ee0a5 is wrong

Ignore files from Local History plug-ins

Local History for Visual Studio automatically creates a history of your files every time they are saved. The history can be compared with the current version. It is a solution situated between version control and undo/redo of history, available by default in Eclipse and IntelliJ IDEs.
https://marketplace.visualstudio.com/items?itemName=AronDCurzon.LocalHistoryforVisualStudio
https://marketplace.visualstudio.com/items?itemName=lostalloy.LocalHistory-for-Visual-Studio

Add configure logs

These files are created when running `autoreconf`; however they don't need to be added to version control.

Update TeX.gitignore

Added LyX editor backup file extension: i,e .lyx~

Patch artifacts

contentModel.xml is automatically generated and can be safely ignored.

Source: https://rider-support.jetbrains.com/hc/en-us/community/posts/115000661950-A-lot-of-files-in-contentModel-xml?page=1#community_comment_115000538984

JetBrains: Optional excludes for auto-import

Adding Code Injection

Update Swift.gitignore

Update Objective-C.gitignore

Adding a comment in case one wants to ignore .xcworkspace

Adding a comment in case one wants to ignore .xcworkspace

Add extra commented section to use when using Gradle or Maven auto-import.
These are mentioned in the original reference for optional excludes (https://intellij-support.jetbrains.com/hc/en-us/articles/206544839).
If this would be better as a separate, non-commented ignore file, let me know and I will resubmit.

update Craft CMS gitignore to follow Craft team's recommendations

A new template for Perl 6

maven-wrapper.jar can be removed from the source

Updated for Codekit 3

Remove exact duplicates in the same file

Autotools: De-duplicate autom4te entry